| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $62.65 | 12.727% | $70.6235 | $70.62 | $70.60 | $70.60 |
| Purchase #2 | $20.61 | 3.558% | $21.3433 | $21.34 | $21.35 | $21.30 |
| Purchase #3 | $212.69 | 8.834% | $231.479 | $231.48 | $231.50 | $231.50 |
| Purchase #4 | $168.46 | 9.195% | $183.9499 | $183.95 | $183.95 | $183.90 |
| Purchase #5 | $235.35 | 10.388% | $259.7982 | $259.80 | $259.80 | $259.80 |
| Purchase #6 | $120.85 | 10.688% | $133.7664 | $133.77 | $133.75 | $133.80 |
| Purchase #7 | $234.49 | 3.238% | $242.0828 | $242.08 | $242.10 | $242.10 |
| 7 purchase totals = | $1,055.10 | $1,143.0431 | $1,143.04 | $1,143.05 | $1,143.00 | |